National security and military analyst Rebecca Grant joins 'Fox & Friends First' to discuss possible security guarantees for Ukraine amid Russian peace talks, Putin's demands and more.

President Trump is set to meet with Ukrainian President Volodymyr Zelenskyy and European leaders on Monday as the U.S. pursues a peace agreement between Russia and Ukraine.

You can scroll back through this page to see how we’ve gathered eyewitness accounts of a runway collision at Manchester Airport, tracked Russian advances along the front line in Ukraine and dug into the data behind claims that deleting old emails can help save water.

Russian crude oil flows to Hungary were halted after Ukraine attacked a transformer station of the pipeline leading to Hungary, Foreign Minister Peter Szijjarto said in a Facebook post on Monday.

While Ukraine has been developing hundreds of "iron soldiers" for combat, evacuation, and scouting, Russia is testing its own ground-based drones too.

Donald Trump and Vladimir Putin agreed at their summit in Alaska last week that the U.S. would be able to offer security guarantees to Ukraine, according to Steve Witkoff, Trump’s special envoy,

The protections that the US and Europe would be able to provide to Ukraine are similar to NATO's collective defense mandate.

A new analysis says that even after Operation Spiderweb, Russia still launched over 70 "premier munitions" in the month of July.